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Adjustable tube assembly for a gas barbecue grill

  • US 5,291,875 A
  • Filed: 10/16/1992
  • Issued: 03/08/1994
  • Est. Priority Date: 10/16/1992
  • Status: Expired due to Fees
First Claim
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1. An adjustable gas venturi tube assembly for a gas burner element comprising:

  • a first tubular member defining at least one aperture;

    an air regulator member received by said first tubular member at one end thereof to control the flow of air entering through said aperture;

    an opening defined by said first tubular member at said one end for receiving a gas supply means;

    a second tubular member connected to said first tubular member at another end of said first tubular member in a telescoping and slidable relationship;

    means for securing said second tubular member to said gas burner element at an end opposite the connection to said first tubular member; and

    internal adjustable securing means operatively associated with said first and second tubular members defined by one of said tubular members having a multiplicity of internal cavity portions and the other of said tubular members having resilient projecting means to selectively fit within said internal cavity portions to retentively maintain said tubular members in various extendable and temporarily locked positions with respect to each other, said internal adjustable securing means being hidden from external view.

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